The largest known coast redwood (Sequoia sempervirens) is located in the Humboldt Redwoods State Park in California. It was officially measured at 363 feet (111 meters) in height, and has a circumference of 53.2 feet (16 meters) and a crown spread of 62 feet (19 meters) in November, 1991. Coast redwoods, which are native to coastal California and the southwestern corner of Oregon, can live up to 2,200 years and rank as the tallest trees on Earth.